This textbook chapter introduces the buffalo as a keystone species, and describes the environmental impacts of its near extinction, including today’s predominance of non-native species in the Great Plains. Human activities that contribute to...(View More) species extinction are addressed. Students graph historical sightings of buffalo, and calculate the number of buffalo killed for bone used in refining sugar and fertilizer and in the production of bone china. The resource includes a link to current news articles and a teacher's guide. This is the second chapter in the unit, Losing Biodiversity, examining the endangerment and extinction of entire species of plants and animals throughout the world due to human actions. The resource is part of Global System Science (GSS), an interdisciplinary course for high school students that emphasizes how scientists from a wide variety of fields work together to understand significant problems of global impact.(View Less)

Students will learn about the Landsat spacecraft and its study of Earth from space through reading a NASA press release. By viewing a NASA eClips™ video segment, students will see how Landsat monitors conditions in the Chesapeake Bay. Then...(View More) students will use fractions to understand land use on Earth based upon Landsat data. This activity is part of the Space Math multi-media modules that integrate NASA press releases, NASA archival video, and mathematics problems targeted at specific math standards commonly encountered in middle school textbooks. The modules cover specific math topics at multiple levels of difficulty with real-world data and use the 5E instructional sequence.(View Less)

Clouds serve as a theme in a series of linked introductory explorations in math, language arts, and science. After participating in a demonstration of cloud formation, students are directed to create an acrostic poem (a poem that uses the letters in...(View More) a word to start each line of the poem) and peer review and edit each other's work. The class collects atmospheric temperature and cloud cover data over a period of days and then construct graphs to assist in analysis. This lesson is supported by observation protocols, teacher resources, and a glossary of scientific terms. This activity is related to the NASA CERES Students Cloud Observations Online (S'COOL) project.(View Less)

Math skills are applied throughout this investigation of windows. Starting with basic window shapes, students determine area and complete a cost analysis, then do the same for windows of unconventional shapes. Students will examine photographs taken...(View More) by astronauts through windows on the Space Shuttle and International Space Station to explore the inverse relationship between lens size and area covered. This lesson is part of the Expedition Earth and Beyond Education Program.(View Less)

In this lesson, students compare different habitats based on satellite imagery and identify land features in the satellite image. This is lesson 3 in a unit on remote sensing that is a companion to an interactive adventure that uses a Landsat mosaic...(View More) of Arizona as the interface. Students need to interpret satellite imagery to receive clues to Echo the Bat's location. As students find Echo, additional content about remote sensing and biodiversity is introduced.(View Less)

This investigation requires students to locate several major U.S. cities using four different sources: an outline map, a nighttime lights image, an atlas map, and a space shuttle image. After analyzing and comparing the information from those...(View More) sources, students will offer explanations for establishing cities in particular locations. The URL opens to the investigation directory, with links to teacher and student materials, lesson extensions, resources, teaching tips, and assessment strategies. This is Investigation 4 of four found in the Grades K-4 Module 3 of Mission Geography. The Mission Geography curriculum integrates data and images from NASA missions with the National Geography Standards. Each of the four investigations in Module 3, while related, can be done independently. Please see Investigation 1 of this module for a two-page module overview and list of all standards addressed.(View Less)

This investigation teaches that physical and human features are used to characterize places on Earth. Since types of both features are visible from space, students will use NASA images to complete several activities: matching images to geographic...(View More) places, matching images to the features described in verses of "America the Beautiful" then attaching those images to the appropriate areas on a hand-drawn outline map of the U.S. and finally, writing their own poem to describe those images. The URL opens to the investigation directory, with links to teacher and student materials, lesson extensions, resources, teaching tips, and assessment strategies. This is Investigation 2 of four found in the Grades K-4 Module 3 of Mission Geography. Note: The authors recommend that students first complete Investigation 1 in this Module (What Are Physical and Human-Made Features?) to acquaint them with identifying features.The Mission Geography curriculum integrates data and images from NASA missions with the National Geography Standards. Each of the four investigations in Module 3, while related, can be done independently. Please see Investigation 1 of this module for a two-page module overview and list of all standards addressed.(View Less)

In this activity, students compare and contrast the visual perspectives that result when viewing objects from different distances. In part one of this lesson, students view simple shapes from varying distances and record their observations. Then, in...(View More) part two, students use NASA images to compare observations about Earth's surface as seen from ground level, from an airplane and from the Space Shuttle. The URL opens to the investigation directory, with links to teacher and student materials, lesson extensions, resources, teaching tips, and assessment strategies. As the first investigation in this module entitled, "Exploring Our Planet From Above," the teacher's guide begins with a two-page module overview and a list of all standards addressed. Note that this is investigation one of four found in the Grades K-4 Module 1 of Mission Geography. The Mission Geography curriculum integrates data and images from NASA missions with the National Geography Standards. Each of the four investigations in Module 1, while related, can be done independently.(View Less)

Maps and images are examined, compared and contrasted in this introductory lesson. Beginning with the school building map typically posted in their classroom, students analyze the information it contains, describe its features, and determine its...(View More) purpose. Students then examine maps at different scales to compare and contrast the amount of detail and the purposes. Maps are then compared to NASA satellite images. The use of satellite images to measure and map land usage is explored through images of Las Vegas taken in 1972 and 1992 (note: see Related & Supplemental Resources for link to more current images). The URL opens to the investigation Directory, with links to teacher and student materials, lesson extensions, resources, teaching tips, and assessment strategies. Note that this is investigation two of four found in the Grades K-4 Module 1 of Mission Geography. The Mission Geography curriculum integrates data and images from NASA missions with the National Geography Standards. Each of the four investigations in Module 1, while related, can be done independently.(View Less)